38413712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{77447}}^1$

素因数の和:77486

約数の個数: 20

約数和(自身を含む): 76828416

約数和(自身を除く): 38414704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 77447, 154894, 309788, 619576, 1239152, 2400857, 4801714, 9603428, 19206856, 38413712]

約数ペア:

[(1, 38413712), (2, 19206856), (4, 9603428), (8, 4801714), (16, 2400857), (31, 1239152), (62, 619576), (124, 309788), (248, 154894), (496, 77447)]